cerc-io/plugeth
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Moved on to the state manager

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This commit is contained in:
obscuren 2014-03-17 10:33:03 +01:00
parent 54bcee512d
commit b15a4985e8
3 changed files with 29 additions and 27 deletions
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49
ethchain/state_manager.go
View File

@ -62,6 +62,7 @@ func NewStateManager(ethereum EthManager) *StateManager {
addrStateStore: NewAddrStateStore(),
bc: ethereum.BlockChain(),
}
sm.procState = ethereum.BlockChain().CurrentBlock.State()
return sm
}
@ -72,8 +73,8 @@ func (sm *StateManager) ProcState() *State {
// Watches any given address and puts it in the address state store
func (sm *StateManager) WatchAddr(addr []byte) *AccountState {
//FIXME account := sm.procState.GetAccount(addr)
account := sm.bc.CurrentBlock.state.GetAccount(addr)
//XXX account := sm.bc.CurrentBlock.state.GetAccount(addr)
account := sm.procState.GetAccount(addr)
return sm.addrStateStore.Add(addr, account)
}
@ -104,16 +105,16 @@ func (sm *StateManager) ApplyTransactions(block *Block, txs []*Transaction) {
for _, tx := range txs {
// If there's no recipient, it's a contract
if tx.IsContract() {
//FIXME sm.MakeContract(tx)
block.MakeContract(tx)
sm.MakeContract(tx)
//XXX block.MakeContract(tx)
} else {
//FIXME if contract := procState.GetContract(tx.Recipient); contract != nil {
if contract := block.state.GetContract(tx.Recipient); contract != nil {
if contract := sm.procState.GetContract(tx.Recipient); contract != nil {
//XXX if contract := block.state.GetContract(tx.Recipient); contract != nil {
sm.ProcessContract(contract, tx, block)
} else {
err := sm.Ethereum.TxPool().ProcessTransaction(tx, block)
if err != nil {
ethutil.Config.Log.Infoln("[smGR]", err)
ethutil.Config.Log.Infoln("[STATE]", err)
}
}
}
@ -165,21 +166,21 @@ func (sm *StateManager) ProcessBlock(block *Block) error {
// I'm not sure, but I don't know if there should be thrown
// any errors at this time.
if err := sm.AccumelateRewards(sm.bc.CurrentBlock, block); err != nil {
if err := sm.AccumelateRewards(block); err != nil {
return err
}
// if !sm.compState.Cmp(sm.procState)
if !block.state.Cmp(sm.bc.CurrentBlock.state) {
return fmt.Errorf("Invalid merkle root. Expected %x, got %x", block.State().trie.Root, sm.bc.CurrentBlock.State().trie.Root)
//FIXME return fmt.Errorf("Invalid merkle root. Expected %x, got %x", sm.compState.trie.Root, sm.procState.trie.Root)
if !sm.compState.Cmp(sm.procState) {
//XXX return fmt.Errorf("Invalid merkle root. Expected %x, got %x", block.State().trie.Root, sm.bc.CurrentBlock.State().trie.Root)
return fmt.Errorf("Invalid merkle root. Expected %x, got %x", sm.compState.trie.Root, sm.procState.trie.Root)
}
// Calculate the new total difficulty and sync back to the db
if sm.CalculateTD(block) {
// Sync the current block's state to the database and cancelling out the deferred Undo
sm.bc.CurrentBlock.Sync()
//FIXME sm.procState.Sync()
//XXX sm.bc.CurrentBlock.Sync()
sm.procState.Sync()
// Broadcast the valid block back to the wire
//sm.Ethereum.Broadcast(ethwire.MsgBlockTy, []interface{}{block.Value().Val})
@ -193,7 +194,7 @@ func (sm *StateManager) ProcessBlock(block *Block) error {
sm.SecondaryBlockProcessor.ProcessBlock(block)
}
ethutil.Config.Log.Infof("[smGR] Added block #%d (%x)\n", block.BlockInfo().Number, block.Hash())
ethutil.Config.Log.Infof("[STATE] Added block #%d (%x)\n", block.BlockInfo().Number, block.Hash())
} else {
fmt.Println("total diff failed")
}
@ -270,22 +271,22 @@ func CalculateUncleReward(block *Block) *big.Int {
return UncleReward
}
func (sm *StateManager) AccumelateRewards(processor *Block, block *Block) error {
func (sm *StateManager) AccumelateRewards(block *Block) error {
// Get the coinbase rlp data
addr := processor.state.GetAccount(block.Coinbase)
//FIXME addr := proc.GetAccount(block.Coinbase)
//XXX addr := processor.state.GetAccount(block.Coinbase)
addr := sm.procState.GetAccount(block.Coinbase)
// Reward amount of ether to the coinbase address
addr.AddFee(CalculateBlockReward(block, len(block.Uncles)))
processor.state.UpdateAccount(block.Coinbase, addr)
//FIXME proc.UpdateAccount(block.Coinbase, addr)
//XXX processor.state.UpdateAccount(block.Coinbase, addr)
sm.procState.UpdateAccount(block.Coinbase, addr)
for _, uncle := range block.Uncles {
uncleAddr := processor.state.GetAccount(uncle.Coinbase)
uncleAddr := sm.procState.GetAccount(uncle.Coinbase)
uncleAddr.AddFee(CalculateUncleReward(uncle))
processor.state.UpdateAccount(uncle.Coinbase, uncleAddr)
//FIXME proc.UpdateAccount(uncle.Coinbase, uncleAddr)
//processor.state.UpdateAccount(uncle.Coinbase, uncleAddr)
sm.procState.UpdateAccount(uncle.Coinbase, uncleAddr)
}
return nil
@ -306,8 +307,8 @@ func (sm *StateManager) ProcessContract(contract *Contract, tx *Transaction, blo
*/
vm := &Vm{}
//vm.Process(contract, sm.procState, RuntimeVars{
vm.Process(contract, block.state, RuntimeVars{
//vm.Process(contract, block.state, RuntimeVars{
vm.Process(contract, sm.procState, RuntimeVars{
address: tx.Hash()[12:],
blockNumber: block.BlockInfo().Number,
sender: tx.Sender(),

4
ethchain/transaction_pool.go
View File

@ -233,11 +233,11 @@ func (pool *TxPool) Start() {
}
func (pool *TxPool) Stop() {
log.Println("[TXP] Stopping...")
close(pool.quit)
pool.Flush()
log.Println("[TXP] Stopped")
}
func (pool *TxPool) Subscribe(channel chan TxMsg) {

3
peer.go
View File

@ -293,7 +293,8 @@ func (p *Peer) HandleInbound() {
var err error
for i := msg.Data.Len() - 1; i >= 0; i-- {
block = ethchain.NewBlockFromRlpValue(msg.Data.Get(i))
// FIXME p.ethereum.BlockManager.DefaultPrepare(block)
p.ethereum.StateManager().PrepareDefault(block)
err = p.ethereum.StateManager().ProcessBlock(block)
if err != nil {